package command;

/**
 * Receiver对象
 */
public class Stock {
   
   private String name = "ABC";
   private int quantity = 10;
 
   public void buy(){
      System.out.println("Stock [ Name: "+name+
         " Quantity: " + quantity +" ] bought");
   }
   public void sell(){
      System.out.println("Stock [ Name: "+name+
         " Quantity: " + quantity +" ] sold");
   }

   public void setName(String name) {
      this.name = name;
   }

   public void setQuantity(int quantity) {
      this.quantity = quantity;
   }
}